¹ Department of Radiology, Biomedical Faculty,
Pirogov Russian National Research Medical University, Moscow, Russia

² Hospital for incurable patients – the Scientific Medical and Rehabilitation Center, Moscow, Russia

³ Department of Radionuclide Imaging,
Central Clinical Hospital of the Russian Academy of Sciences, Moscow, Russia

Correspondence should be addressed: Anton Kondakov
Litovsky bulvar, d. 1a, Moscow, Russia, 117593; moc.liamg@k.a.vokadnok